Careers With Our Subsidiaries

For more 80 years, we continue to grow through organic expansion and strategic acquisition. Our people are our greatest asset. We strive to be an employer of choice that engages employees in the community and creates rewarding career paths to cultivate a resilient workforce that is ready for the future. Learn more below about career opportunities with our acquired companies.

QRC Technologies

We’ve been serving as a systems integrator since our inception and in the last decade have rapidly expanded with an extensive portfolio of radio frequency (RF) testing and measurement products. We have over 100 employees in multiple locations, including Gaithersburg, Maryland, and our headquarters, located in Fredericksburg, Virginia. QRC Technologies was founded in 1987 and joined the Parsons family in 2019. Since its inception, QRC has been serving as a trusted solutions provider.

We design and develop a host of open architecture RF products and provide comprehensive integrated solutions, primarily for government, military, and law enforcement. Our employees are subject matter experts in the areas of SIGINT, EW, cellular survey, and RF situational awareness and exploitation. We value being a trusted partner of our customers and are committed to providing solutions that ensure mission success.

Some Benefits Of Working With Us Include:

  • 20 days of paid time off (PTO), plus 10 company holidays
  • Medical, dental, and vision insurance
  • Retirement plan
  • Life insurance
  • Education assistance

We’re an equal opportunity/affirmative action employer. We consider applicants regardless of race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), national origin, disability, age, genetic information, or any other characteristic protected by federal, state, or local law (referred to as “protected status”).


At SGSS, we believe in creating a working environment that keeps employees excited and motivated about their careers. To accomplish this goal, we are a company with low overhead costs and have the philosophy that the bottom line profit was generated by all the employees and thus should be shared by all the employees.

Some Benefits Of Working With Us Include:

  • Retirement brokerage account
  • 401K plan
  • Vacation, holiday, and sick leave
  • Educational assistance
  • Fully paid major medical and dental insurance for employees and their dependents
  • $100,000 Life Insurance as well as short/long term disability insurance

In exchange for these outstanding benefits, SGSS expects top quality performance from its employees. We seek engineers who are highly motivated and who want challenging work. There are currently openings for engineers and new graduates with any of the following qualifications: C/C++, UNIX, Windows XP, embedded systems, real-time command and control, networking, and interprocessor communications with degrees in Computer Science, Computer Engineering, Electrical Engineering, or Mathematics. Positions are located in the Washington, DC area. Engineers can expect to work on:

  • Real-time embedded processors used to control ground station remote equipment (antenna controllers, RF calibration and setup, etc.)
  • Offline data reduction and analysis using a graphical user interface to produce displays and reports from archived telemetry data
  • Telemetry decommutation and processing
  • Command uplink formatting and execution
  • Real-time recording of all satellite and ground system status
  • Orbitology, stationkeeping and maneuver planning software
  • Other mission specific software required for various satellite health and maintenance functions.

SGSS is an equal opportunity/affirmative action employer. Our employment policy is to provide equal employment opportunity to all persons regardless of race, creed, color, gender, religion, age, national origin, disability, veteran status, marital status, genetic information, or any other protected class.


SealingTech rapidly delivers innovative cybersecurity solutions that modernize, protect and defend the networks and systems of the Federal Government and private industries. SealingTech’s vast cyberspace experience and knowledge – along with our results-driven, consultative approach – solve your mission’s unique needs.

We proudly maintain a strong reputation within the DoD for providing effective solutions throughout the entire Engineering Lifecycle. Our team of knowledgeable subject matter experts have demonstrated years of superior performance and maintain proven capabilities. We hold a Top-Secret Facility Clearance, appraised at a CMMI Dev Maturity Level 3, and have a Research and Development Lab within our Headquarters.

Some Benefits Of Working With Us Include:

  • 3 Health insurance plans to choose from, with 100% paid deductible.
  • 401K contributions with Safe Harbor Plan
  • Generous PTO policy and paid holidays
  • Employee Assistance Program (EAP)
  • Short-Term Disability & Long-Term Disability
  • Quarterly Merit Bonus Plans
  • Continuing Education + Tuition reimbursement

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